quick exponent review

quick exponent review

Ordering numbers

List the following numbers from least to greatest:

-64 , 3.5 , √27 , 6.666...

Vocabulary 

 $2^5$  

• The base is______

• The exponent is _________

• This form is called ______________ form

• Expanded form looks like___________

Exponent rules

• Any number to the zero power equals _______________

• 23^0 =

• A number to a negative exponent is a _____________

• 4^-3 =

• If the base is negative and the sign is in a parenthesis it is_______

• (-5)^4 =

• If the base is negative and the sign is not in a parenthesis it is________________________ ex: -5^4=

Exponent rules

• when we multiply powers we _______ the exponents.

• 3³ ⋅ 3

• when we divide powers we _______ the exponents.

•  $\frac{2^9}{2^6}$  

• when we take a power to a power we _______the exponents.

•  $\left(2^3\right)^3$  

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